OPB & OPBk "Looping" - won't stop

I’ve not used my BeatBuddy for some time (2 years) . I have numerous OPB and OPBk files that back then worked perfectly. Today I find that these files get to their end and just start playing from the beginning again.
The .midi files are placed in the BBM Main Drum Loop.
I’ve tried various combinations of Main Drum Loop + Intro Fill; Null in Main Drum Loop + .midi in Intro Fill . So far nothing works.

Using BBM 1.6.6.0 Pedal Firmware 3.9.0

What am I missing?

Thanks

Hi @Brian_G what does the song look like in BBMO? Where is the MIDI?

I know you said they worked perfectly back then, but we are now. Your MIDI should be in the Intro section, with a NUL file in the Part 1 and also in the Outro section.

Yes, there are arguments that it can be in either the Intro, or the Outro, but only one of them, and absolutely NOT in the Part 1.

From the sounds of your description, you might have inadvertently left your song .MID file in the Main Drum Loop slot. Make sure that there is an empty .MID file placed in the Main Drum Loop when you have a one-press song placed in your Intro part.

Thank you Persist and GrahamH. Sorted now.
I had disabled Intros on the Main Pedal which was adding to my woes.